Man guilty of manslaughter over ‘Road Rage’ killing of 79-year-old

A mentally-ill man has been found guilty of manslaughter on the grounds of diminished responsibility following the "road rage" killing of a retired solicitor.

Matthew Daley, 35, knifed 79-year-old Donald Lock 39 times on the A24 at Findon, near Worthing, West Sussex, UK on July 16 last year.

Daley stabbed Mr Lock after his Toyota crashed into the back of Daley's Ford Fusion at about 16mph, causing minor damage to both cars.

Before the killing Daley's family had "pleaded" with clinicians to section him as his mental health declined, the trial heard. NHS chiefs have apologised to his relatives for not doing more.

At Lewes Crown Court, Daley was cleared of murder but convicted of manslaughter on the grounds of diminished responsibility.

A woman was led from court in tears as the verdict was announced by the jury forewoman.

Daley sat emotionless in the dock flanked by two people.

Mr Justice Singh adjourned sentencing to July 8.

Jurors were told how a "calm" Mr Lock got out of his car to ask Daley why he had braked so suddenly. Daley then launched a knife attack on him while remaining calm "like Jesus Christ".

As Daley stabbed with a four-and-a-half inch knife, he allegedly told Mr Lock to "die, you f***ing c***". A witness also heard Mr Lock yell: "Help, help, get off me."

Another witness said Daley, who is being held in Hellingly medium-secure unit in East Sussex, looked "expressionless" during the attack, like he was "having a passport photo" taken.

Passer-by Andrew Slater tried to remonstrate with Daley, telling him: "Come on mate, leave it out." But Mr Slater retreated to his car when he saw a knife in Daley's clenched fist.

Brighton and Hove Albion season ticket holder Mr Lock, who had recently been given the all-clear from prostate cancer, died at the scene. The cause of death was a stab wound to the aorta.

The trial heard Daley had suffered mental health problems for 10 years, and his family had "pleaded" with experts to section him.

His mother Lynda Daley told jurors he was never given a proper diagnosis, that they had not been listened to by health professionals and how they often lived in a state of anxiety.

Recalling the moment she realised her son was suspected of the killing, she said: "I couldn't believe it but, because of where it was, my heart sunk and all I kept thinking was 'We tried our best'."

His father John Daley broke down as he told how the killing need not have happened if his son's mental health had been treated "properly".

He said: "All our nightmares had come to pass and just unnecessarily because I know that people with mental conditions like this can be treated, people can be sectioned, people can have injections and these things do not need to happen.

"I am thinking to myself, this poor man and his family will have to live with my son's actions for the rest of their lives.

"They will never be able to understand what happened, their lives have been ruined, my son's life and expectations have been ruined and it didn't have to happen.

"Had I been more assertive and angry in my dealings it might not have happened. I have always had a measured response with the authorities - it's not the way to deal when you have a problem, you must shout and scream from the rooftops because being reasonable never gets an outcome."

In September 2013, Mr Daley wrote a letter to his son's doctor, saying: "I am concerned Matthew could end up hurting someone or worse unless he resumes taking his medication."

And, in a further fateful prediction, Mr Daley wrote another letter in March 2014. In it, he said: "I am worried that it will end up with a fatality unless Matthew gets help with his obsessional behaviour and the voices."

Daley's mental health decline stemmed from the breakdown of his parents' marriage while he was studying architecture at the University of Portsmouth, jurors were told.

Mrs Daley said he would often hear voices and hold his head "as if he was about to explode". And he sometimes grabbed the steering wheel while she was driving, causing her to swerve, she said.

In an attempt to help his illness, Daley would run a couple of marathons a week, spending hours on the Downs often with his pet goats.

One expert said when Daley first came to the attention of mental health teams, it was deemed he had schizophrenia, but that diagnosis was later revised to autism.

A week before the trial, the chief executive of Sussex Partnership NHS Foundation Trust apologised to Daley's family, saying their care of him "should have been better".

Of the apology, Mrs Daley said: "It's 10 years too late."

She went on to reveal how Daley confessed to the killing just as she was about to enter a police station amid fears he may be involved following media reports about Mr Lock's death.

He told her: "I need to know where you are and that I can trust you." He then said he had done "something really bad or something really wrong".

In a quiet voice, he went on: "I killed someone", before adding: "I want you to think about what I just said and ring me back in 10 minutes."

It emerged during the trial that the night before Mr Lock's death, Daley paid a prostitute called Hannah between £60 and £80 for sex in Brighton.

Following the stabbing, Daley parked his car at Woodland Stables in Patching where he helped out. He was arrested the next day near Worthing golf course with a blood-stained knife in his bag.

Daley did not give evidence at the trial. In a videoed police interview, Daley spoke in detail about the moments leading up to the confrontation.

He described feeling "threatened and afraid" as he claimed Mr Lock tailgated him while allegedly shouting obscenities from behind his wheel as Daley looked in his rear-view mirror.

Daley told officers: "I just saw someone very close and very angry and I wanted that scenario to stop because it was intrusive."

Expressing sorrow, Daley added: "I'm not happy that the man has died. I'm not happy that in the final minutes of his life he was in that much pain, and I don't want to be reminded of it.

"I feel very sorry about what I have done and I don't want to see anything like that happen in my lifetime again."

While on remand, Daley tried to send a letter to the BBC. In it, he offered a further account of what happened after the crash.

He wrote: "I didn't want to look at his angry face so I turned towards my driver's door and just put my feet onto the road.

"I could feel the other cars all stopping behind me. When I looked out of the door I could see him shouting and swearing.

"Because of my autism, the other sounds were silent. He walked fast up to me wearing bright colours. About a metre and a half away, I stood up, moving his aggression away from me."

Daley's younger sister, Rebecca Daley, described the death as "everything we feared would happen over the last 10 years".

And his father recalled how he knew instantly his son was involved in Mr Lock's death after reading news reports while he was on holiday in France.

Forensic psychiatrist Dr Roderick Ley said he believed Daley had been wrongly diagnosed with Asperger's and had an underlying paranoid schizophrenic illness that was undiagnosed for years.

Another expert, consultant forensic psychiatrist Dr Philip Joseph, said Daley was not psychotic at the time of the killing, pointing to the absence of audio hallucinations as an example.

Listening to the evidence throughout the trial was Mr Lock's wife of 55 years, Maureen, and their son Andrew who sat opposite Daley's family in the public gallery.

After the conviction, Colm Donaghy, chief executive of the Trust, said: "On behalf of the Trust, I apologise unreservedly because the care we provided to Matthew Daley should have been better. I also want to offer my sincere condolences to the family of Don Lock and everyone else affected by this tragic, devastating incident.

"Mr Daley was referred to our services in January 2008. He received treatment from our early intervention service, which helps people who are starting to experience the symptoms of psychosis. He was later transferred to the care of one of our community mental health teams where he received treatment for a combination of Asperger's syndrome (a form of autism) and psychosis.

"Having reviewed his care, it's clear that we should have reviewed Mr Daley's diagnosis, looked at other ways of providing treatment, done more to help him manage his symptoms of psychosis and listened to his family more closely.

"We got things wrong. But I do not believe that any of our staff acted in a way which was deliberately negligent or designed to cause harm. They knew Mr Daley well and believed they were doing the right things to help him. We will do things differently as a result of this tragic incident.

"The care and treatment we provided will now be subject to an independent inquiry commissioned by NHS England.

"In the meantime, we have commissioned our own independent review, jointly with NHS England, of all homicides from 2011 to 2016 involving patients known to Sussex Partnership NHS Foundation Trust.

"We have done this because we want the public, people who use our services and the organisations which commission them to be assured that we have done everything we should have in response to these tragic cases. We will publish this report in full."

Detective Chief Inspector Paul Rymarz, who led the investigation for Surrey and Sussex major crime team, said: "This is a tragic case for all those involved, both families have had their lives changed forever.

"I'd like to thank the investigation team, who worked on the day to trace Daley, and who have worked so hard since to bring this case to trial.

"Finally I would like to pay tribute to the Lock family who have conducted themselves in a dignified manner during this very difficult time for them. Don Lock's family has lost someone in the most awful circumstances."